OT-2026-000012757
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000012757) never changes.
Identity and time
| Publication number | OT-2026-000012757 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-7aaf-b86b-7c15c49c1503 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012757 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16737572d435749bf91f0587bbe1a97cb4d5d8f25cd00ff3cf3ba00de593f74d |
|---|---|
| Markdown | b988bf87c21727764cf5b5348138bfb3ae215e763fbe2ed27990a6f39da7635f |
| Publication page | 8622711d221a98c31a87d6bba72e0db5b2a3de208acbc6be73c1f54c09b112e3 |
| Manifest | 730141d4ae7c5c8240d4dc636832afdd0cd439287a377ebf6f14371c095026b4 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | yTMvx41Npd78QUEeV5+RltmBg2Gq7hfTftgss2YfhzrG6ZU3IySAmY1sFRZpGQcl+CUVYDXDhS9RofSOklIdBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:27.882313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012757observed 8622711d221a98c31a87d6bba72e0db5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:27.861622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012757/manifest.jsonobserved 730141d4ae7c5c8240d4dc636832afdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:27.842685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012757/publication.mdobserved b988bf87c21727764cf5b5348138bfb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:27.822124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012757/publication.txtobserved 16737572d435749bf91f0587bbe1a97c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|